Stop in for a cup of coffee

So which way do you mount a 168 bulb in for optimal lumens and lowest amperage draw, I do not want to go led. Do I use CW windings of the filament in northern hemispheres or CCW?

Bet 30 replies on it.
If you use the CW windings you have to make sure that you do not create a short circuit longer than 3 centimeters.